阀门

Its size makes it extremely economical when compared to full-bodied valves .

该产品的插入式设计和体积大的阀门相比，它极为经济。

Full-bore:full-bore straight-through type with connection between valve and pipeline or straight pipe,equal sectional area and "0" loss of flow.

全通径：全通径直通式，阀门与管道或直管连接相通，截面积相等，流量损失为"0"。

If flow requirements change, the valve can be converted to full-sized trim.

如果流动需求的变化，阀门可以转换为全尺寸的装饰。

Fig. 601 Check for the valve fitting into the fusel age con t our and presence of the control rod gap

检查阀门同机身轮廓的吻合和控制杆缝隙值。

Is there a gate valve to 100-200 million times, the design will still be able to seal it?

有没有一种能够在阀门启闭100-200万次后，仍然能够密封的设计呢？

The speed of the valve gate is open or closed to complete a move to indicate the time required.

启闭速度是用阀门完成一次开启或关闭动作所需的时间来表示。

Finally, the design process reengineering of the large-scale gate valve was provided as an example.

最后，用该方法对某类大型阀门进行了设计过程重组。

Design Bellows valve structure of the most common form of bellows globe valve and gate valve.

设计要求波纹管阀门最常用的结构形式为波纹管截止阀和闸阀。

1 Valve Also known as gate valve, gate valve, a valve is widely used.

1.1 闸阀也叫闸板阀、闸门阀，是广泛使用的一种阀门。

Type of valve - gate, globe, check, etc.

阀门的类型：闸阀，截止阀，止回阀，等等

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。